﻿#region License
//
// Copyright (c) 2008-2012, DoLittle Studios and Komplett ASA
//
// Licensed under the Microsoft Permissive License (Ms-PL), Version 1.1 (the "License")
// With one exception :
//   Commercial libraries that is based partly or fully on Bifrost and is sold commercially, 
//   must obtain a commercial license.
//
// You may not use this file except in compliance with the License.
// You may obtain a copy of the license at 
//
//   http://bifrost.codeplex.com/license
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#endregion
using System.Web.Mvc;
using System.Web.Mvc.Html;
using Bifrost.Commands;

namespace Bifrost.Web.Mvc.Commands
{
    /// <summary>
    /// Represents a <see cref="MvcForm"/> specific for Commands
    /// </summary>
    /// <typeparam name="T">Type of command the form is for</typeparam>
	public class CommandForm<T> : MvcForm
		where T : ICommand, new()
	{

        /// <summary>
        /// Initializes a new instance of <see cref="CommandForm{T}"/>
        /// </summary>
        /// <param name="viewContext"><see cref="ViewContext"/> the <see cref="CommandForm{T}"/> should be in</param>
		public CommandForm(ViewContext viewContext)
			: base(viewContext)
		{
			var viewDataContainer = new CommandViewDataContainer(viewContext);

			Command = new T();
			viewDataContainer.ViewData.Model = Command;

			Html = new HtmlHelper<T>(viewContext, viewDataContainer);
		}

        /// <summary>
        /// Gets the Html helper for the form
        /// </summary>
		public HtmlHelper<T> Html { get; private set; }

        /// <summary>
        /// Gets the Command for the form
        /// </summary>
		public T Command { get; private set; }
	}
}